AEM X-Series AFR Gauge from Japan
AEM X-Series digital gauge displays air/fuel ratios for real-time IC engine monitoring and tuning. Falls under HTS 9031.80.80.70 as specialized engine testing display equipment. CAN bus integrated.
Duty Rate — Japan → United States
12.5%
Rate breakdown
9903.05.4912.5%Except for products described in headings 9903.05.85–9903.05.92, articles the product of Japan, with an ad valorem (or ad valorem equivalent) rate of duty under column 1 less than 12.5 percent, as provided for in U.S. note 52 to this subchapter
Import Tips
• OEM CAN compatibility specs required
• Gauge face calibration traceability needed